Epic new 'Guardians of the Galaxy' trailer gets super serious

After two trailers highlighting the humor of the outer space band of misfits, the new U.K. trailer is really pushing the movie's more serious side. We finally get a sense of who our hero really is (besides just being a really buff Chris Pratt), how important these guys are and how a walking and talking tree actually relates to all those other Marvel movies you've already seen. The new trailer has, well, brought the Guardians down to Earth.

It's also insanely epic and debuts a ton of footage we haven't seen before, including way more of Bradley Cooper's Rocket Raccoon and some truly dazzling visuals. We seriously could not be more excited for this movie.

What do you guys think of the trailer? Mull it over while you enjoy this gif of Rocket laughing.